Plant species occurring with this cinquefoil in multiple habitat types include prairie junegrass (Koeleria macrantha), elk sedge (Carex geyeri), western yarrow (Achillea millefolium), silvery lupine (Lupinus argenteus), common dandelion (Taraxacum officinale), and beautiful fleabane (Erigeron formosissimus).
Carex | Carex sylvatica | Carex nigra | Carex lyngbyei | Carex leporina | Carex geyeri | Carex flacca | Carex echinata | The fungus forms ectomycorrhiza-like structures with the sedge ''Carex flacca | Carex utriculata | Carex rossii | Carex pilulifera | Carex otrubae | Carex inops | Carex emoryi | ''Carex binervis'' in its typical habitat, growing among ''Calluna |